25LC128
RT7272 (2)RT727 (13)RT72 (77)RT7 (91)

Richtek

RT7272AGSP

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Richtek

RT7272BGSP

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad

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